10        20        30        40        50        60        70        80        90       100       110       120

                      ....|....|....|....|....|....|....|....|....|....|....|....|....|....|....|....|....|....|....|....|....|....|....|....|

                             I                              TEMPLATE                          III                    III           I           

structure             ((((((((((((                         CAAAACCCCAA            <<<<      (((((((( >>>>          ))))))))   ))))))))))))   (

Euplotes aediculatus  aguuucucgauaauugaucuguagaauc--ugucaagcaaaaccccaaaaccuuacacugagagcauuuagccugauuacucuu--uaaaucaaaucaggcaa-uagagagaaacucg-a

Euplotes eurystomus   aguuucucgauaauugaucuguagaauc--ugucaagcaaaaccccaaaaccuuacacugagagcauuuagcuugauuacucuu--uaaauuaaaucaggcaa-uagagagaaacucg-a

Euplotes crassus      -guucuccauugacuaauccgucaaauc--ugucaaacaaaaccccaaaaccgaucaauaggugcguuuagcuugauuacaccucuuaaaugaaaucuugcaa-uucuggagagcuug-a

Oxytricha nova        agcuggug-ga-agugcgucagucauagcacugucaacaaaaccccaaaaccguaaacucagagcaauucgccugguuccucuu-uaaagcaaaaccaggagguu-ccgcc-agcuacca

Oxytricha trifallax   agucggcg-ga-aaucagucagucauagcgcugucaacaaaaccccaaaaccguaaaauuagagcaauucgccugguuccucuu-uaaagcaaaaccaggaggcu-ccgccga-cu--ca

Stylonychia mytilis   aguucggcgga-aauccgucagcuauaacgcugucaagaaaaccccaaaaccguaaauugagagcaauucgccugguuccucuu-uaaaguuaaaccaggaagcu-ccgccgaacu---a

Stylonychia lemnae    aguucggcgga-aauccgucagcuauaacgcugucaagaaaaccccaaaaccguaaaaugagagcaauucgccugguuccucuu-uaaagucaaaccaggaggcu-ccgccggacu---a

 

                              130       140       150       160       170       180       190       200      

                      ....|....|....|....|....|....|....|....|....|....|....|....|....|....|....|....|..

                                         IV                                     IV                       

structure             ((((          ((((((((((((            (((((    )))))   ))))))))))))))))))          

Euplotes aediculatus  gaggugaaaaccccacagcauucugaaaugua---uuuggga-guaa-ucucauauuaguuugcugu-ccucucau-cuuuu

Euplotes eurystomus   gaggugaaaaccccacagcauucugaaaugua---uuuggga-guaa-ucucauauugguuugcugu-ccucucau-cuuuu

Euplotes crassus      gaggugaaacccccacaguuaggucaaacauag--uuugagauuuguaucucauaugcucuagcugu-ccucucau-c--uu

Oxytricha nova        gaggacgaagu----gggcuaagugaaaugaaa-auuugagaguuu-cucuc-caucacuuagccccgccucucauucuuuu

Oxytricha trifallax   gagggcacugu----gggcugagcaaaaugaaa-auuugagaguuu-cucuc-cauugcuuagcccuaccucu-au-cuuuu

Stylonychia mytilis   gaggucgauaa----gggcugaguaaaauacugcauuugagagcuu-cucuc-cauugcaaaguccucccucuc-uucuuuu

Stylonychia lemnae    gaggucgaaaa----ggacugaguaaaauacugcauuugagaguuu-cucuc-cauugcaaaguccucccucuc-uucuuuu